document.write( "Question 1154819: What are all the possible rational roots for: f(x) = x^3 + 2x^2 + 19x − 20? \n" ); document.write( "

Algebra.Com's Answer #777298 by ikleyn(52787) $\"\"$ $\"About$

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document.write( "+/-1, +/-2, +/-4, +/-5, +/-10, +/-20,\r\n" );
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document.write( "according to the Rational root theorem.\r\n" );
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